tag:blogger.com,1999:blog-21402852.post8729036165860833400..comments2016-11-30T14:48:23.279+10:00Comments on The NXT STEP is EV3 - LEGO® MINDSTORMS® Blog: The BrickIt Sky CamJames Floyd Kelly (Jim)http://www.blogger.com/profile/13876934942928389738noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-21402852.post-55414334011727324332014-06-30T23:22:11.946+10:002014-06-30T23:22:11.946+10:00why do you need the micro motors and th other to s...why do you need the micro motors and th other to sensorsAkshay Kotharihttp://www.blogger.com/profile/01387121624118034613noreply@blogger.com